ZnCdS nanoparticles as nanobiosensors to determine denaturation of tissue

Julia Konyukhova; Alexander Skaptsov; Elena Volkova; Viktor Galushka; Vyacheslav Kochubey

doi:10.1117/12.2052727

30 January 2014 ZnCdS nanoparticles as nanobiosensors to determine denaturation of tissue

Julia Konyukhova, Alexander Skaptsov, Elena Volkova, Viktor Galushka, Vyacheslav Kochubey

Proceedings Volume 9031, Saratov Fall Meeting 2013: Optical Technologies in Biophysics and Medicine XV; and Laser Physics and Photonics XV; 90310L (2014) https://doi.org/10.1117/12.2052727
Event: Saratov Fall Meeting 2013, 2013, Saratov, Russian Federation

Abstract

The temperature dependence of the fluorescent spectra of ZnCdS nanoparticles placed into a biological tissue has been investigated. It is shown that the fluorescence peak of the nanoparticles is shifted towards longer wavelengths, and fluorescence quenching is observed during heating the biological tissue until its denaturation. ZnCdS nanoparticles are suitable for measuring the temperature of biological nanoobjects under photothermolysis.

Citation Download Citation

Julia Konyukhova, Alexander Skaptsov, Elena Volkova, Viktor Galushka, and Vyacheslav Kochubey "ZnCdS nanoparticles as nanobiosensors to determine denaturation of tissue", Proc. SPIE 9031, Saratov Fall Meeting 2013: Optical Technologies in Biophysics and Medicine XV; and Laser Physics and Photonics XV, 90310L (30 January 2014); https://doi.org/10.1117/12.2052727

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